Writing x86 Assembly: Implement a program formula that will print the formula for (1 + x)ⁿ

Related code/files:

/Cr.s

.globl nCr .type nCr, @function nCr: # Your code for nCr should go here .globl Factorial .type Factorial, @function Factorial: # Your code for Factorial should go here

/Cr.h

#ifndef _NCR_H_ #define _NCR_H_ extern int Factorial(int n); extern int nCr(int n, int r); #endif /* _NCR_H_ */

In this part, you will implement a program formula that will print the formula for (1+). In particular, your program formula should support the following usage interface formula should be a non-negative integer. Your program should print out the "long" form of (1 +)", where n is equal to the argument For example: $ ./formula 5 (1 + x)"5 = 1 + 5*x" 1 + 10*"2 + 10*x^3 + 5*x"4 + 1*x5 $./formula 10 (1 + x)"10 = 1 + 10+x1 + 45+x"2 + 120*x^3 + 210*x"4 + 252*x"5 + 210*x 6 120*x 7 45*x 8 10*x 9 1*x 10 More generally, given the argument n, your code needs to generate: Your program should also print a usage message if the user runs formula with the help flag (-h) For example In this part, you will implement a program formula that will print the formula for (1+). In particular, your program formula should support the following usage interface formula should be a non-negative integer. Your program should print out the "long" form of (1 +)", where n is equal to the argument For example: $ ./formula 5 (1 + x)"5 = 1 + 5*x" 1 + 10*"2 + 10*x^3 + 5*x"4 + 1*x5 $./formula 10 (1 + x)"10 = 1 + 10+x1 + 45+x"2 + 120*x^3 + 210*x"4 + 252*x"5 + 210*x 6 120*x 7 45*x 8 10*x 9 1*x 10 More generally, given the argument n, your code needs to generate: Your program should also print a usage message if the user runs formula with the help flag (-h) For example